262320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1093}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 813936

約数和(自身を除く): 551616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1093, 2186, 3279, 4372, 5465, 6558, 8744, 10930, 13116, 16395, 17488, 21860, 26232, 32790, 43720, 52464, 65580, 87440, 131160, 262320]

約数ペア:

[(1, 262320), (2, 131160), (3, 87440), (4, 65580), (5, 52464), (6, 43720), (8, 32790), (10, 26232), (12, 21860), (15, 17488), (16, 16395), (20, 13116), (24, 10930), (30, 8744), (40, 6558), (48, 5465), (60, 4372), (80, 3279), (120, 2186), (240, 1093)]